Glossary — precisely how every column is computed →
What Counts as Frontrunning?
Frontrunning here means getting ahead on chain of a rival whose transaction you could already see. Two things must both be true: the wallet's submission reached the mempool after a rival's, and it still won the request. Arriving late and losing is just losing; arriving first and winning is just being fast.
Ordering is decided among publicly visible submissions only. A transaction sent privately is one no competitor could have reacted to, so it never makes anyone else late.
| the wallet's submission | mempool ordering |
|---|---|
| Sent publicly, and it was the earliest public submission (or within 25 ms of it) | first |
| Sent publicly, but another public submission was earlier | late |
| Sent privately, while at least one rival was publicly visible | unverifiable |
| Sent privately, and every rival was also private | first |
A late row that also won the request is
counted under frontran. A late row that lost still
counts as Mempool Copying — the wallet reacted to a rival either way, it just
didn't bid high enough. That is why the two columns differ, and why the
Frontrunning Ratio weighs wins-from-behind against the attempts a wallet made on
its own information. unverifiable rows are what turn every one of
those figures into a range: the low end assumes none of them were reacting, the high end
assumes all of them were. first rows never contribute.
| # | Wallet | Won (Blocks) | Attempts (Blocks) | Contested Block % | First to Mempool % | Mempool Copying % | Suspected Frontrunning | Honest Attempts | Frontrunning Ratio | Victim / Was Frontrun | Private % | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
We saw someone attempt a proposal in the public mempool.
You came along a few hundred milliseconds later with the same proposal and a higher
bid. |
We know you used your own information, because no-one came
before you in the mempool. |
Ratio of Suspected Frontrunning to Honest
Attempts. |
|||||||||||||||||||
| 1 | 0xc9ffd4…b04e | 3,512 | (164) | 3,512 | (164) | 0.0% | (0/3,512) | – | 0.0% | (0/3,512) | 0 | 3,512 | 0.000 | (0/3,512) | 0 | – | |||||
| 2 | 0x2d819c…6c89 | 3,492 | (2,200) | 3,492 | (2,200) | 0.0% | (0/3,492) | – | 0.0% | (0/3,492) | 0 | 3,492 | 0.000 | (0/3,492) | 0 | – | |||||
| 3 | 0xa0b621…3891 | 2,845 | (1,857) | 2,845 | (1,857) | 0.0% | (0/2,845) | – | 0.0% | (0/2,845) | 0 | 2,845 | 0.000 | (0/2,845) | 0 | – | |||||
| 4 | 0x8949a1…21be | 2,288 | (104) | 2,288 | (104) | 0.0% | (0/2,288) | – | 0.0% | (0/2,288) | 0 | 2,288 | 0.000 | (0/2,288) | 0 | – | |||||
| 5 | 0x94f7ef…6faf | 1,739 | (1,123) | 1,739 | (1,123) | 0.0% | (0/1,739) | – | 0.0% | (0/1,739) | 0 | 1,739 | 0.000 | (0/1,739) | 0 | – | |||||
| 6 | 0x3ca4d8…71c5 | 1,220 | (865) | 1,220 | (865) | 0.0% | (0/1,220) | – | 0.0% | (0/1,220) | 0 | 1,220 | 0.000 | (0/1,220) | 0 | – | |||||
| 7 | 0x21c18d…41c5 | 1,049 | (376) | 1,049 | (376) | 0.0% | (0/1,049) | – | 0.0% | (0/1,049) | 0 | 1,049 | 0.000 | (0/1,049) | 0 | – | |||||
| 8 | 0xf167a6…a399 | 289 | (199) | 289 | (199) | 0.0% | (0/289) | – | 0.0% | (0/289) | 0 | 289 | 0.000 | (0/289) | 0 | – | |||||
| 9 | 0xafd49b…737e | 238 | (21) | 238 | (21) | 0.0% | (0/238) | – | 0.0% | (0/238) | 0 | 238 | 0.000 | (0/238) | 0 | – | |||||
| 10 | 0x72c798…72fe | 150 | (33) | 150 | (33) | 0.0% | (0/150) | – | 0.0% | (0/150) | 0 | 150 | 0.000 | (0/150) | 0 | – | |||||
| 11 | 0x6df502…3982 | 84 | (21) | 84 | (21) | 0.0% | (0/84) | – | 0.0% | (0/84) | 0 | 84 | 0.000 | (0/84) | 0 | – | |||||
| 12 | 0x905194…4125 | 70 | (70) | 70 | (70) | 0.0% | (0/70) | – | 0.0% | (0/70) | 0 | 70 | 0.000 | (0/70) | 0 | – | |||||
| 13 | 0xef3990…1d36 | 28 | (28) | 28 | (28) | 0.0% | (0/28) | – | 0.0% | (0/28) | 0 | 28 | 0.000 | (0/28) | 0 | – | |||||
| 14 | 0x73998b…a1a5 ⚠ | 15 | (3) | 15 | (3) | 0.0% | (0/15) | – | 0.0% | (0/15) | 0 | 15 | 0.000 | (0/15) ⚠ | 0 | – | |||||
| 15 | 0xe1555e…e0f3 | 9 | (9) | 9 | (9) | 0.0% | (0/9) | – | 0.0% | (0/9) | 0 | 9 | 0.000 | (0/9) | 0 | – | |||||
| 16 | 0x9a3fa4…914a | 7 | (7) | 7 | (7) | 0.0% | (0/7) | – | 0.0% | (0/7) | 0 | 7 | 0.000 | (0/7) | 0 | – | |||||
| 17 | 0x7b46e2…27ae ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | – | |||||
| 18 | 0x97091f…fb97 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | – | |||||